How to wash linens after bed bugs? - briefly
Immediately launder all sheets, pillowcases, blankets, and removable covers in water at 60 °C (140 °F) or hotter, then tumble‑dry on the highest heat setting for at least 30 minutes; for items that cannot be machine‑washed, seal them in a plastic bag for two weeks or have them treated with a professional heat‑based service.
How to wash linens after bed bugs? - in detail
When an infestation is discovered, remove all bedding, curtains, and removable mattress covers immediately. Place each item in a sealed plastic bag to prevent insects from escaping during transport to the laundry area.
Wash the fabrics using the hottest water the fibers can tolerate. For cotton sheets and pillowcases, set the machine to at least 60 °C (140 °F). Polyester blends may require a lower temperature; consult the care label and use the highest safe setting. Add a full‑dose of enzymatic detergent to break down protein residues left by the insects.
After the wash cycle, dry the items on high heat for a minimum of 30 minutes. A dryer temperature of 70 °C (158 °F) or higher kills any surviving stages. If a dryer is unavailable, lay the linens in direct sunlight for several hours; ultraviolet exposure and heat together reduce viability.
Inspect each piece before returning it to the bedroom. Look for live insects, shed skins, or fecal spots. If any signs remain, repeat the wash‑dry process. For heavily infested items that cannot withstand high temperatures, consider professional heat‑treatment services that reach 80 °C (176 °F) for 30 minutes.
Store cleaned linens in airtight containers until the room has been treated and cleared. Do not place them on the floor or in contact with untreated surfaces. Replace mattress encasements and pillow protectors with new, sealed versions to maintain a barrier against re‑infestation.
Finally, clean the washing machine itself. Run an empty hot cycle with bleach or a commercial sanitizer, then wipe the door seal and detergent drawer. This prevents residual insects from contaminating future loads.